Education
Institution
Yerevan State University
Faculty
Faculty of Physics, chair of Theoretical Physics
Date
-
Degree name
PhD student
Institution
Yerevan State University
Faculty
Faculty of Physics, chair of Theoretical Physics
Date
-
Degree name
Qualified specialist
Scientific Rank/degree
Institution
Yerevan Physics Institute
Date
2003
Degree name
Candidate
Specialty
Physico-mathematical sciences
Scientific Supervisor
Nerses Ananikian
Research Topic
Phase transitions and Magnetization Plateaus in some spin systems, recursive lattices, one-dimensional chains and non-linear sigma-model
Language skills
Русский
English
Deutsch
Українська
Publications
Article
Quantum entanglement in a mixed-spin trimer: Effects of a magnetic field and heterogeneous g factors
Article
Magnetization plateaus and enhanced magnetocaloric effect of a spin-1/2 Ising-Heisenberg and Heisenberg double sawtooth ladder with four-spin interaction
Article
Electric field driven flat bands: Enhanced magnetoelectric and electrocaloric effects in frustrated quantum magnets
Article
Magnetic and magnetoelectric properties of AFeF5 (A = Ca, Sr) spin-chain compounds
Article
Spin-1/2 XX chain in a transverse field with regularly alternating g factors: Static and dynamic properties
Article
Influence of XY anisotropy on a magnetoelectric effect in spin-1/2 XY chain in a transverse magnetic field
Article
Quantum Entanglement in Spin Dimers: Effects of a Magnetic Field and Heterogeneous g-Factors
Article
Non-conserved magnetization operator and ‘fire-and-ice’ ground states in the Ising-Heisenberg diamond chain
Article
Spin-1/2 XY -chain magnetoelectric: Effect of zigzag geometry
Article
Absence of actual plateaus in zero-temperature magnetization curves of quantum spin clusters and chains
Article
Magnetism-driven ferroelectricity in spin-1/2 XY chains
Article
Magnetization non-rational quasi-plateau and spatially modulated spin order in the model of the single-chain magnet, $[\{(\mbox{CuL})_2\mbox{Dy}\}\{\mbox{Mo}(\mbox{CN})_8\}]\cdot\mbox{2CH}_3\mbox{CN}\cdot\mbox{H}_2\mbox{O}
Article
Landau problem on the ellipsoid, hyperboloid and paraboloid of revolution
Article
Correlation functions in one-dimensional spin lattices with Ising and Heisenberg bonds
Article
Exact description of the magnetoelectric effect in the spin-1/2 XXZ-chain with Dzyaloshinskii-Moriya interaction
Article
Magnetocaloric effect in spin-1/2 XX chains with three-spin interactions
Article
Magneto-thermal properties of the Heisenberg-Ising orthogonal-dimer chain with triangular XXZ-clusters
Article
Exactly solvable mixed-spin Ising-Heisenberg diamond chain with biquadratic interactions and single-ion anisotropy
Article
Lattice distortions in sawtooth chain with Heisenberg and Ising bonds
Article
Phase diagrams of the Ising-Heisenberg chain with S=1/2 triangular XXZ clusters
